Palaniappan Manickam

Palaniappan Manickam, better known as Dr. Pal, is a board-certified gastroenterologist, who is originally from India, and currently practices in California. He specializes in gut health, time-restricted eating, and a mostly plant-based diet. He is also a celebrity doctor who uses in-person and virtual stand-up comedy ("MedCom") to educate the general public on chronic illness intervention.

Early life and education
Manickam was born and raised in Madurai, India. He received his MBBS from PSG Institute of Medical Sciences & Research in Coimbatore, India, his MPH from University of Massachusetts Boston, and his residency in Internal Medicine from  Wayne State University School of Medicine in Michigan. He did his gastroenterology fellowship at Beaumont Hospital, Royal Oak.

Career
Manickam is a gastroenterologist at a hospital in Sacramento, California. He also uses a form of stand-up comedy he dubs "MedCom," on social media and in person in order to educate the general public on gut health and chronic illness intervention.

Manickam made his first video in March 2020 during the COVID-19 pandemic. He notes that it "all started when an NGO got in touch with me saying they wanted a video for Covid awareness. I agreed and prepared a 10-minute script in four hours. They saw the video and wrote back to me saying this was very comical and that they wanted a professional video. I was gutted because I had spent a lot of time writing the jokes. They suggested I upload it on YouTube." Manickam followed through and created a YouTube channel, uploading the video. He then shared the video with a WhatsApp group that he belonged to, and the video went viral. He subsequently developed his YouTube channel, and created channels on other social media outlets such as Instagram.

While the initial content of his videos focused on COVID-19, it gradually shifted to gut-health, time-restricted eating, mostly plant-based diets, and weight loss. Manickam also began to study the genre of stand-up comedy, and invented the character "Saravana Kumar" as a means of connecting with his audience. He eventually began to perform his "medcom" routines in live stand - up performances in the United States, India, and Malaysia.

Manickam says that his comedic videos and live performances are his form of giving back, as all funds collected from his media outlets go towards Aishwaryam Trust, Madurai (a foundation which offers Palliative care).

Honors
In 2024, Rediff.com listed Manickam as one of “India’s Top Social Media Influencers.”

Personal life
Manickam and his wife Priya (you tuber) live with their two children (Arjun and Atharva) in Sacramento, California.